Individual Calculations July 2012
 Zonta, Riccardo  Total change: -9.00  Rating chartPersonal card
 OP 5 Basso Veronese Casaleone ITA 2012-05-19
RcRownchangeKK*chgGame
 1717 1654 1.50 5 -0.60 15 -9.00 
  Bonini, Roberto 1877 ITA0.001-0.2215-3.30 
  Brunelli, Flavio 1758 ITA0.001-0.3615-5.40 
  Solinas, Roberto 1718 ITA0.5010.09151.35 
  Barbetta, Cosimo 1640 ITA0.001-0.5215-7.80 
  Leone, Cataldo 1592 ITA1.0010.41156.15 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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